<div class="field-wrapper">
  <div class="components-pie">
    <div class="header">{{componentData.name}}
      <i class="iconfont icon-more-line"></i>
    </div>

    <div echarts [options]="option" class="demo-chart" [ngStyle]='{"min-width" :width, "min-height" : width}'></div>

  </div>
</div>